Sentences with phrase «experience in a longitudinal study»

High texting rates are associated with oral sex and intercourse experience in a longitudinal study of high school students.

Not exact matches

Using the concept of citizen representation as its main conceptual anchor, the study examines longitudinal patterns in two cities that underwent divergent institutional and political leadership experiences during the late 1990s and following.

In British Columbia, in a longitudinal study which partly controlled for fathers» mental health outcomes, multivariate analysis found adverse employment experiences among fathers strongly associated with their sons» attempted / completed suicide later, and with elevated odds for daughters» attempted suicide (Ostry et al, 2006In British Columbia, in a longitudinal study which partly controlled for fathers» mental health outcomes, multivariate analysis found adverse employment experiences among fathers strongly associated with their sons» attempted / completed suicide later, and with elevated odds for daughters» attempted suicide (Ostry et al, 2006in a longitudinal study which partly controlled for fathers» mental health outcomes, multivariate analysis found adverse employment experiences among fathers strongly associated with their sons» attempted / completed suicide later, and with elevated odds for daughters» attempted suicide (Ostry et al, 2006).

A longitudinal study by the National Institute of Child Health and Human Development concluded in 2007 that «although parenting was a stronger and more consistent predictor of children's development than early child ‐ care experience, higher quality care predicted higher vocabulary scores and more exposure to center care predicted more teacher ‐ reported externalizing problems.

No studies have evaluated the role of specific neonatal breastfeeding experiences and postpartum depression.9 We therefore estimated the association between early breastfeeding experiences and postpartum depression in a longitudinal sample of women who initiated breastfeeding.

A longitudinal study using PET scans to measure CMRglu in people ages fifty to eighty showed that people with the lowest CMRglu at baseline experienced the quickest development of overt AD.24 At baseline, hippocampal glucose metabolism in people who progressed from normal to AD was 26 percent below that of people who did not develop AD, and the annual rate of decline averaged 4.4 percent.

The longitudinal study involving 957 Chinese seniors aged 55 years or older has found that regular consumption of tea lowers the risk of cognitive decline in the elderly by 50 per cent, while APOE e4 gene carriers who are genetically at risk of developing Alzheimer's disease may experience a reduction in cognitive impairment risk by as much as 86 per cent.

Several major longitudinal studies show that preschoolers who exhibit self - regulatory behaviors go on to experience more success in school and are more likely to avoid risky behaviors in adolescence than their peers who have a hard time with self - control.

This section discusses a number of lessons learned based on our extensive experiences with an ongoing longitudinal research study of preservice teachers learning to use inquiry - based science methods in the elementary classroom.

A longitudinal study may have potential for determining in the long run whether the combined technological resources of the ATP have the intended impact of helping to make up for their lack of experience with students» thinking.

(June 2003) NCSET NLTS2 Data Brief This report of the demographic characteristics of youth with disabilities participating in the National Longitudinal Study - 2 provides important information about factors other than disability that affect the educational and transition experiences of youth with disabilities.

Placing early attachment experiences in developmental context: The Minnesota Longitudinal Study

In a different longitudinal study, people who idealized their partners highly as newlyweds experienced no decline in satisfaction after 3 years of marriagIn a different longitudinal study, people who idealized their partners highly as newlyweds experienced no decline in satisfaction after 3 years of marriagin satisfaction after 3 years of marriage.

Missing data for longitudinal analysis (HOME Inventory, maternal health, depression, social support, stressful life events, family functioning and experience of being a mother) were dealt with using a three - step procedure to provide a balance between maintaining study power and minimising bias in parameter estimates.27 28 First, participants who had not completed any data points for these outcomes were deleted from analysis.

This longitudinal - prospective study suggests that children experiencing socioeconomic disadvantage, maltreatment, or social isolation are more likely to present risk factors for age - related disease in adulthood, such as depression, inflammation, and the clustering of metabolic risk factors.

A very important longitudinal study of the Utopia community demonstrates how living off the land, being secure in culture, language and law practices, has produced better mental and physical health outcomes than those experienced in regional or metropolitan areas.

The Significance of Member Validation in Qualitative Analysis: Experiences from a Longitudinal Case Study.

To determine the impact of break - up on criminal behavior and substance use, researchers used data from a nationally representative sample of young adults aged 18 to 23 from the National Longitudinal Survey of Youth.1 From an initial sample of over 7,800 individuals, researchers studied in - depth over 2,500 youths who experienced break - up in between two waves (or years) in the study.

Overall, 24.1 % of children in the cohort of 2461 in the Longitudinal Study of Australian Children used were identified by their parent and / or teacher as experiencing emerging SHCN.

Although this is the first prospective longitudinal study to investigate this mediational hypothesis in a systematic manner, our findings are consistent with previous findings indicating that disruption of interpersonal relationships is a predominant risk factor for suicide10, 13,49 and that interpersonal conflict or separation during adulthood partially mediated an association between neglectful overprotective parenting and subsequent suicide attempts.23 The present findings are also consistent with research indicating that stressful life events mediated the association between childhood adversities and suicidal behavior during adolescence or early adulthood, 8 that suicide is multidetermined, 2 and that youths who experience numerous adversities during childhood and adolescence are at a particularly elevated risk for suicide.18, 22,49

However, interventional studies like the Perry Preschool Project, 11 the Abecedarian Project, 12,13 the Chicago Longitudinal Study, 14 the Nurse Family Partnership, 15,16 and others17 have demonstrated that alterations in a child's developmental milieu have profound and enduring effects on behavior and health decades later, suggesting that early childhood experiences do alter life trajectories in a meaningful way.

Episodes of shorter duration (between 1 and 3 days) during which young people experience manic symptoms are certainly much more common than classical (hypo --RRB- mania in general population samples.3 In addition, evidence from longitudinal clinical studies suggests that up to 40 % of people who experience such shorter episodes (often termed BD - not otherwise specified, BD - NOS) may go on to develop classical (4 — 7 days) BD.9 However, more evidence is required to decide whether these short - lived episodes of mania - like symptoms are aetiologically linked with Bin general population samples.3 In addition, evidence from longitudinal clinical studies suggests that up to 40 % of people who experience such shorter episodes (often termed BD - not otherwise specified, BD - NOS) may go on to develop classical (4 — 7 days) BD.9 However, more evidence is required to decide whether these short - lived episodes of mania - like symptoms are aetiologically linked with BIn addition, evidence from longitudinal clinical studies suggests that up to 40 % of people who experience such shorter episodes (often termed BD - not otherwise specified, BD - NOS) may go on to develop classical (4 — 7 days) BD.9 However, more evidence is required to decide whether these short - lived episodes of mania - like symptoms are aetiologically linked with BD.

Childhood Maltreatment Is Associated With Altered Fear Circuitry and Increased Internalizing Symptoms by Late Adolescence (PDF - 686 KB) Herringa, Birn, Ruttle, Burghy, Stodola, Davidson, & Essex (2013) Proceedings of the National Academy of Sciences of the United States of America, 110 (47) Examines the associations between experiences of maltreatment during childhood and functional brain connectivity in 64 adolescents participating in a longitudinal community study.

However, although couples experience reduced life satisfaction leading up to the divorce, it is possible to regain some of that lost happiness following the separation, suggests «Time Does Not Heal All Wounds A Longitudinal Study of Reaction and Adaptation to Divorce,» published in «Psychological Science.»

Results from a longitudinal study conducted in Israel have indicated that infants» experiences with very low - quality centre care was associated with increased rates of insecure infant — mother attachment, 12 regardless of the sensitivity of the mothers» caregiving.

However, factors like participant attrition and the problem of replicating real life experience in a lab context present considerable challenges for longitudinal studies and experiments, respectively.

In 1991, the NICHD Study of Early Child Care recruited more than 1,300 families and their newborn children at 10 locales throughout the country for a longitudinal study to determine the relationship between children's early experiences and their developmental outcStudy of Early Child Care recruited more than 1,300 families and their newborn children at 10 locales throughout the country for a longitudinal study to determine the relationship between children's early experiences and their developmental outcstudy to determine the relationship between children's early experiences and their developmental outcomes.

For example, in our longitudinal, multi-site study of adolescents at risk for depression, we found that teens who participated in a group cognitive - behavioral prevention program were less likely to experience a depressive disorder at nine -(Garber et al., 2009) and 32 -(Beardslee et al., in press) months follow - up, relative to at - risk teens who were assigned to a treatment - as - usual control group.

In 1991, the NICHD recruited more than 1,300 families to participate in a longitudinal study to determine the relationship between children's early experiences and their developmental outcomeIn 1991, the NICHD recruited more than 1,300 families to participate in a longitudinal study to determine the relationship between children's early experiences and their developmental outcomein a longitudinal study to determine the relationship between children's early experiences and their developmental outcomes.

This study examined two such factors, romantic competence and romantic experiences, and their role in the cross-sectional and longitudinal associations between pubertal timing and depressive symptoms among 83 early adolescent females (89 % Caucasian).

She has extensive experience in longitudinal research, having worked on six longitudinal studies.

Two longitudinal studies of children's social and emotional development in not - at - risk middle - class two - parent families were started in the mid - and late 1970s: the Bielefeld project, or Project 1, which started with the birth of the infants, and the Regensburg project, or Project 2, which started when the infants were 11 months old.19 The children's experiences in the domains of attachment and exploration were assessed in infancy, childhood and adolescence, with both mother and father using standardized or free observations.

Longitudinal studies (e.g. Doss et al., 2009; Lawrence et al., 2008) show that new parents experience sharp declines in relationship satisfaction, whereas couples without children do not show these declines during the same time period.

Longitudinal studies have confirmed the fact that many children and families experience major changes in family structure, economic resources, and parental employment.

Interestingly, in a 2 - year longitudinal study on a sample of college students, Hankin et al. (2005) found that experiencing additional interpersonal stressors over time mediates the relationship between attachment insecurity and prospective increase in depressive and anxious symptoms.

In the realm of trait variables, in a longitudinal study of stable outpatients involving an initial assessment and a 9 - mo follow - up session, 24 those who scored high on a self - report measure of trait anxiety at the initial assessment and who experienced one or more «independent» stressful life events (ie, events not caused by patient behavior) during the month prior to the follow - up session showed significant increases in psychotic symptoms compared with those who either were low in trait anxiety or had no independent stressful life eventIn the realm of trait variables, in a longitudinal study of stable outpatients involving an initial assessment and a 9 - mo follow - up session, 24 those who scored high on a self - report measure of trait anxiety at the initial assessment and who experienced one or more «independent» stressful life events (ie, events not caused by patient behavior) during the month prior to the follow - up session showed significant increases in psychotic symptoms compared with those who either were low in trait anxiety or had no independent stressful life eventin a longitudinal study of stable outpatients involving an initial assessment and a 9 - mo follow - up session, 24 those who scored high on a self - report measure of trait anxiety at the initial assessment and who experienced one or more «independent» stressful life events (ie, events not caused by patient behavior) during the month prior to the follow - up session showed significant increases in psychotic symptoms compared with those who either were low in trait anxiety or had no independent stressful life eventin psychotic symptoms compared with those who either were low in trait anxiety or had no independent stressful life eventin trait anxiety or had no independent stressful life events.

Using prospective longitudinal data from the Cambridge Study in Delinquent Development, we compared boys separated because of parental imprisonment during their first 10 years of life with four control groups: boys who did not experience separation, boys separated because of hospitalization or death, boys separated for other reasons (usually parental disharmony), and boys whose parents were only imprisoned before the boys» births.

In a 12 - month longitudinal study, Roberts et al. (2002) found that youth with high levels of sleep problems experienced greater problems in their peer relationships, even after controlling for initial levels of peer functioninIn a 12 - month longitudinal study, Roberts et al. (2002) found that youth with high levels of sleep problems experienced greater problems in their peer relationships, even after controlling for initial levels of peer functioninin their peer relationships, even after controlling for initial levels of peer functioning.

In Chapter 1, we pointed out the importance of longitudinal studies, which allow researchers to observe couples as they experience pregnancy and new parenthood.